Certified Naturals Clinical Omega3X™: IFOS lot results, label against lab
Checked 25 October 2026 · labels from NIH's public label database, January 2026 release
The short answer
IFOS tested 2 lots of Certified Naturals Clinical Omega3X™. In the latest, lot 14348, the lab measured 370 mg / softgel of EPA against 320 mg / softgel on the label, and 225 mg / softgel of DHA against 185 mg / softgel.
It holds 595 mg / softgel of EPA and DHA per serving. The middle IFOS product holds 752 mg / softgel.
Source: IFOS lot 14348 report
The latest lot
Certified Naturals Clinical Omega3X™
Lot 14348 · use by 24 July 2028
Fish oil content, lab against label
| Test | Measured | Label | Result |
|---|---|---|---|
| EPA | 370 mg / softgel | 320 mg / softgel | Meets the label |
| DHA | 225 mg / softgel | 185 mg / softgel | Meets the label |
| Total Omega-3 | 665 mg / softgel | 632 mg / softgel | Meets the label |
Contaminants against the limit
| Test | Measured | Limit | Result |
|---|---|---|---|
| PCBs | 2 ppb | 45 ppb | Within the limit |
| Dioxins and Furans | 0.288 ppt | 0 ppt | Within the limit |
| Dioxin-Like PCBs | 0.171 ppt | 1.5 ppt | Within the limit |
Freshness
| Test | Measured | Limit | Result |
|---|---|---|---|
| Acid Value | 0.12 mg KOH/g | 3 mg KOH/g | Within the limit |
| Peroxide | 1.78 meq/kg | 5 meq/kg | Within the limit |
| Anisidine | 4.99 | 20 | Within the limit |
| TOTOX | 8.55 | 19.5 | Within the limit |
Heavy metals against the limit
| Test | Measured | Limit | Result |
|---|---|---|---|
| Mercury | <0.007 ppm | 0.1 ppm | Within the limit |
| Cadmium | <0.01 ppm | 0.1 ppm | Within the limit |
| Lead | <0.02 ppm | 0.05 ppm | Within the limit |
| Total Arsenic | <0.09 ppm | 0.1 ppm | Within the limit |
Source: IFOS lot 14348 report
Every lot, label against lab
| Lot | Use by | EPA, lab / label | DHA, lab / label | Report |
|---|---|---|---|---|
| 14348 | 24 July 2028 | 370 mg / softgel / 320 mg / softgel | 225 mg / softgel / 185 mg / softgel | Report |
| 13981 | 15 May 2027 | 352 mg / softgel / 320 mg / softgel | 206 mg / softgel / 185 mg / softgel | Report |
Source: IFOS lot reports, linked on each product, from the IFOS list; checks by Decode, 25 October 2026
How it compares with other IFOS products
- EPA and DHA per serving595 mg / softgel · middle IFOS product: 752 mg / softgel
- Freshness (TOTOX, lower is fresher)8.55 · middle IFOS product: 9.24 · limit 19.5
- Measured against the label118% of the label amount
Source: IFOS list, checked 23 October 2026
The matching NIH label
No NIH label matches this product yet.